[Bisjoe]

We put in two, both 24". We don't really expect to watch TV that much but if we do that's big enough to see easily from the rear dinette or while cooking, mounted on a swivel. We have another in the bedroom and again it's only a couple of feet from the foot of the bed. We wanted to minimize additional weight but also space taken up by the TVs. As long as you have screws into the studs the weight of the TV is not any different than your house - when stopped. I'd be concerned about a bigger one bouncing around under tow, and would make sure it's secured for the road.